module Gemspec

# File lib/gemspec/base_dirname.rb, line 5
def base_dirname(file)
  Pathname.new(file).dirname.realdirpath.basename.to_s
end

# File lib/gemspec.rb, line 15
def boilerplate(s)

  #Naming according to conventions
  s.metadata["namespaced_path"] = s.name.tr('-', '/')
  s.metadata["constant_name"] = camelize(s.metadata["namespaced_path"])

  #Add lib to path so that the version file can be loaded
  lib = File.expand_path('lib')
  $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)

  #Bootstrap the lib directory along with the basic *.rb files
  #This won't overwrite existing files
  Gemspec::bootstrap_lib!(s)

  #Get VERSION and VERSION_FOR_HUMANS from the version file
  require "#{s.metadata["namespaced_path"]}/version"
  spec_module         = Object.const_get(s.metadata["constant_name"])
  s.version        = spec_module::VERSION
  s.metadata["human_version"] = spec_module::VERSION_FOR_HUMANS

  #Specify common paths and files
  s.test_files    = Git::ls_files.grep(%r{^(test|s|features)/})
  s.files         = Git::ls_files.reject { |f| f.match(%r{^(test|s|features)/}) }
  s.executables   = s.files.grep(%r{^bin/}) { |f| File.basename(f) }
  s.require_paths = ["lib"]

  #Authors are all committers or `git config user.name` if the former is empty
  s.authors       = Git::ls_authors
end

# File lib/gemspec/bootstrap_lib.rb, line 17
def bootstrap_lib!(spec)

  system('git', 'status', out: '/dev/null') || system(*%w[git init .])
  config = {}
  config["constant_name"] = spec.metadata["constant_name"] || camelize(metadata["namespaced_path"])
  config["namespaced_path"] = spec.metadata["namespaced_path"] || spec.name.tr('-', '/')
  config["constant_array"] = config["constant_name"].split("::")

  path = "lib/#{config["namespaced_path"]}"
  versionfilerb = "#{path}/version.rb"
  versionfile = "#{path}/VERSION"
  human_versionfile = "#{path}/VERSION_FOR_HUMANS"
  rbfile = "#{path}.rb"

  FileUtils.mkdir_p path

  template_write(rbfile, config, templates["newgem.tt"])  unless File.exist?(rbfile)
  template_write(versionfilerb, config, templates["version.rb.tt"])  unless File.exist?(versionfilerb)
  File.write(versionfile, '0.1.0' + "\n") unless File.exist?(versionfile)
  File.symlink(versionfile, "VERSION") unless File.exist?("VERSION")
  File.write(human_versionfile, '0.1' + "\n") unless File.exist?(human_versionfile)
  File.symlink(human_versionfile, "VERSION_FOR_HUMANS") unless File.exist?("VERSION_FOR_HUMANS")
end

# File lib/gemspec.rb, line 45
        def current
  spec = nil
  Git.cdroot do 
    spec = Gem::Specification.load('gemspec.gemspec')
  end
  spec
end

# File lib/gemspec/bootstrap_lib.rb, line 50
def template_write(filename, config, template_str)
  File.write(filename, ERB.new(template_str, nil,'-').result(binding))
end

# File lib/gemspec/bootstrap_lib.rb, line 41
        def templates
  ret = nil
  File.open(__FILE__) do |this_file|
    this_file.find { |line| line =~ /^__END__ *$/ }
    ret = YAML.load(this_file.read)
  end
  return ret
end